NVD Vulnerability Detail
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CVE-2024-46754
Summary

In the Linux kernel, the following vulnerability has been resolved:

bpf: Remove tst_run from lwt_seg6local_prog_ops.

The syzbot reported that the lwt_seg6 related BPF ops can be invoked
via bpf_test_run() without without entering input_action_end_bpf()
first.

Martin KaFai Lau said that self test for BPF_PROG_TYPE_LWT_SEG6LOCAL
probably didn't work since it was introduced in commit 04d4b274e2a
("ipv6: sr: Add seg6local action End.BPF"). The reason is that the
per-CPU variable seg6_bpf_srh_states::srh is never assigned in the self
test case but each BPF function expects it.

Remove test_run for BPF_PROG_TYPE_LWT_SEG6LOCAL.

Publication Date Sept. 18, 2024, 5:15 p.m.
Registration Date Sept. 18, 2024, 8 p.m.
Last Update Sept. 20, 2024, 9:30 p.m.
Related information, measures and tools
Common Vulnerabilities List
JVN Vulnerability Information
Linux の Linux Kernel における脆弱性
Title Linux の Linux Kernel における脆弱性
Summary

Linux の Linux Kernel には、不特定の脆弱性が存在します。

Possible impacts サービス運用妨害 (DoS) 状態にされる可能性があります。 
Solution

ベンダより正式な対策が公開されています。ベンダ情報を参照して適切な対策を実施してください。
Publication Date July 10, 2024, midnight
Registration Date Oct. 16, 2025, 4:38 p.m.
Last Update Oct. 16, 2025, 4:38 p.m.
Affected System
Linux
Linux Kernel 4.18 以上 6.10.10 未満
CVE (情報セキュリティ 共通脆弱性識別子)
CWE (共通脆弱性タイプ一覧)
ベンダー情報
Change Log
No Changed Details Date of change
1 [2025年10月16日]
  掲載		 Oct. 16, 2025, 4:37 p.m.